1 files changed, 46 insertions, 42 deletions

diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index d3ebb74873f8..0d54fde5b455 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -42,6 +42,51 @@ u8 cpu_mask;
  * OMAP2/3/4 specific clock functions
  *-------------------------------------------------------------------------*/
 
+/* Private functions */
+
+/**
+ * _omap2_module_wait_ready - wait for an OMAP module to leave IDLE
+ * @clk: struct clk * belonging to the module
+ *
+ * If the necessary clocks for the OMAP hardware IP block that
+ * corresponds to clock @clk are enabled, then wait for the module to
+ * indicate readiness (i.e., to leave IDLE).  This code does not
+ * belong in the clock code and will be moved in the medium term to
+ * module-dependent code.  No return value.
+ */
+static void _omap2_module_wait_ready(struct clk *clk)
+{
+        void __iomem *companion_reg, *idlest_reg;
+        u8 other_bit, idlest_bit;
+
+        /* Not all modules have multiple clocks that their IDLEST depends on */
+        if (clk->ops->find_companion) {
+                clk->ops->find_companion(clk, &companion_reg, &other_bit);
+                if (!(__raw_readl(companion_reg) & (1 << other_bit)))
+                        return;
+        }
+
+        clk->ops->find_idlest(clk, &idlest_reg, &idlest_bit);
+
+        omap2_cm_wait_idlest(idlest_reg, (1 << idlest_bit), clk->name);
+}
+
+/* Enables clock without considering parent dependencies or use count
+ * REVISIT: Maybe change this to use clk->enable like on omap1?
+ */
+static int _omap2_clk_enable(struct clk *clk)
+{
+        return clk->ops->enable(clk);
+}
+
+/* Disables clock without considering parent dependencies or use count */
+static void _omap2_clk_disable(struct clk *clk)
+{
+        clk->ops->disable(clk);
+}
+
+/* Public functions */
+
 /**
  * omap2xxx_clk_commit - commit clock parent/rate changes in hardware
  * @clk: struct clk *
@@ -149,33 +194,6 @@ void omap2_clk_dflt_find_idlest(struct clk *clk, void __iomem **idlest_reg,
         *idlest_bit = clk->enable_bit;
 }
 
-/**
- * omap2_module_wait_ready - wait for an OMAP module to leave IDLE
- * @clk: struct clk * belonging to the module
- *
- * If the necessary clocks for the OMAP hardware IP block that
- * corresponds to clock @clk are enabled, then wait for the module to
- * indicate readiness (i.e., to leave IDLE).  This code does not
- * belong in the clock code and will be moved in the medium term to
- * module-dependent code.  No return value.
- */
-static void omap2_module_wait_ready(struct clk *clk)
-{
-        void __iomem *companion_reg, *idlest_reg;
-        u8 other_bit, idlest_bit;
-
-        /* Not all modules have multiple clocks that their IDLEST depends on */
-        if (clk->ops->find_companion) {
-                clk->ops->find_companion(clk, &companion_reg, &other_bit);
-                if (!(__raw_readl(companion_reg) & (1 << other_bit)))
-                        return;
-        }
-
-        clk->ops->find_idlest(clk, &idlest_reg, &idlest_bit);
-
-        omap2_cm_wait_idlest(idlest_reg, (1 << idlest_bit), clk->name);
-}
-
 int omap2_dflt_clk_enable(struct clk *clk)
 {
         u32 v;
@@ -195,7 +213,7 @@ int omap2_dflt_clk_enable(struct clk *clk)
         v = __raw_readl(clk->enable_reg); /* OCP barrier */
 
         if (clk->ops->find_idlest)
-                omap2_module_wait_ready(clk);
+                _omap2_module_wait_ready(clk);
 
         return 0;
 }
@@ -235,20 +253,6 @@ const struct clkops clkops_omap2_dflt = {
         .disable        = omap2_dflt_clk_disable,
 };
 
-/* Enables clock without considering parent dependencies or use count
- * REVISIT: Maybe change this to use clk->enable like on omap1?
- */
-static int _omap2_clk_enable(struct clk *clk)
-{
-        return clk->ops->enable(clk);
-}
-
-/* Disables clock without considering parent dependencies or use count */
-static void _omap2_clk_disable(struct clk *clk)
-{
-        clk->ops->disable(clk);
-}
-
 void omap2_clk_disable(struct clk *clk)
 {
         if (clk->usecount > 0 && !(--clk->usecount)) {